NVIDIA GeForce RTX 2080 SUPER Max Q vs ATI Mobility Radeon HD 4850 Mac Edition

VS

NVIDIA GeForce RTX 2080 SUPER Max Q

ATI Mobility Radeon HD 4850 Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER Max Q and 512MB VRAM Mobility Radeon HD 4850 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER Max Q 's Advantages

Released 10 years and 8 months late

Boost Clock975MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (352.0GB/s vs 54.40GB/s)

2272 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER Max Q +645%

5.99 TFLOPS

Mobility Radeon HD 4850 Mac Edition

0.804 TFLOPS

GeForce RTX 2080 SUPER Max Q

VS

Mobility Radeon HD 4850 Mac Edition

Graphics Card

Apr 2020

Release Date

Aug 2009

GeForce 20 Mobile

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

735 MHz

Base Clock

-

975 MHz

Boost Clock

-

1375 MHz

Memory Clock

850 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

256bit

352.0GB/s

Bandwidth

54.40GB/s

Render Config

-

Compute Units

10

48

SM Count

-

3072

Shading Units

800

192

TMUs

40

64

ROPs

16

384

Tensor Cores

-

48

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

62.40 GPixel/s

Pixel Rate

8.048 GPixel/s

187.2 GTexel/s

Texture Rate

20.12 GTexel/s

11.98 TFLOPS

FP16 (half)

-

5.990 TFLOPS

FP32 (float)

804.8 GFLOPS

187.2 GFLOPS

FP64 (double)

161.0 GFLOPS

Board Design

80W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

TU104

GPU Name

M98

N18E-G3R

GPU Variant

M98 L2 (216-0732019)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

13.6 billion

Transistors

0.956 billion

545 mm²

Die Size

256 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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